RUNE (Repository Understanding, Navigation, and Exploration) is an innovative tool developed to enhance the developer experience by leveraging the power of Large Language Models (LLMs) to facilitate code comprehension and interaction on GitHub. It transforms the traditional approach to navigating codebases by offering interactive graph visualizations of repository structures, allowing developers to visually explore and understand complex code hierarchies. By embedding natural language interactions, RUNE enables developers to communicate with their code in a conversational manner, seeking explanations and improvements in real-time. The tool's robust architecture is supported by a tech stack that includes React, TypeScript, LangChain, and Memgraph, ensuring a seamless integration of AI-driven insights into the development workflow. This paradigm shift in how developers engage with their code not only streamlines troubleshooting and enhances productivity but also fosters a deeper understanding and collaboration among developers, positioning RUNE as a catalyst for innovation in the digital age.